Home / 6,452,667.83-8,904,794.87-3,512,569.46

Finding the Fourth Proportional to 6,452,667.83, 8,904,794.87 and 3,512,569.46

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Solution

The fourth proportional to 6,452,667.83, 8,904,794.87 and 3,512,569.46 is: 4,847,407.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,452,667.83 : 8,904,794.87 = 3,512,569.46 : x
  2. Step 2: Convert to fraction form
    6,452,667.83/8,904,794.87 = 3,512,569.46/x
  3. Step 3: Cross multiply
    6,452,667.83x = 8,904,794.87 × 3,512,569.46
  4. Step 4: Simplify right side
    6,452,667.83x = 31,278,710,472,184.12
  5. Step 5: Solve for x
    x = 31,278,710,472,184.12/6,452,667.83
  6. Step 6: Final answer
    x = 4,847,407.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.